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Water quality sensor arduino
(925 products available)
2025-11-27
Alibaba
Testing Instrument & Equipment
Testing and Analysis Instruments
PH Meters
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High
Quality
Fule Meter Air Gas Flow Meter
Sensor
Siargo MF5700
Water
Flowmeter Air
Arduino
Mass Flow
Sensor
$139-159
Min. order: 1 piece
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RS485 4-20MA Professional Customize Industry Anti Corrosion Digital I2c Ph Wireless PH
sensor
Water
Quality
Sensor
Ready to Ship
$85.30-93.30
Min. order: 1 piece
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Online
Water
Quality
Monitoring Multi-parameter
Sensor
All-in-oneWater
Quality
Sensor
$1,630-1,725
Min. order: 1 piece
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Modbus EC Transmitter
Water
Quality
Conductivity Probe Industrial RS485
Water
EC
Sensor
$62-77.60
Min. order: 1 piece
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Customizable OEM Support for
Arduino
Water
PH Meter for Test Pen
Sensor
$17-19
Min. order: 5 pieces
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IoT
Water
Quality
pH
Sensor
Probe for Hydroponic Agriculture Application
$45-199
Min. order: 1 piece
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Water
Quality
Detect
Sensor
RS485 Output Stainless Probe pH EC Testing Equipment
$93-149
Min. order: 1 piece
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ORP-2626 SINOTESTER Produced
Arduino
Analog ORP Meter Redox Potentiometer Kit
Water
Quality
Assay
$83-90
Min. order: 1 piece
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Top categories
Testing and Analysis Instruments
Lab Supplies
Measuring & Gauging Tools
Testing Equipment
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